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1. 发明授权

US06583188B2 Grafted thermoplastic compositions and fabricated articles therefrom 有权
公开(公告)号：US06583188B2
公开(公告)日：2003-06-24
申请号：US10090536
申请日：2002-03-04
申请人： Bharat I. Chaudhary , Thoi H. Ho , Thomas Oswald , Jennifer DellaMea
发明人： Bharat I. Chaudhary , Thoi H. Ho , Thomas Oswald , Jennifer DellaMea
IPC分类号： C08J900
CPC分类号： C08J9/14 , C08J2323/16 , C08K5/43 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/0815 , C08L23/0838 , C08L23/10 , C08L2023/44 , C08L2203/14 , C08L2205/02 , C08L2205/025 , C08L2314/06 , C08L2666/04 , C08L2666/06
摘要： This invention describes grafted blend compositions, processes for their preparation and fabricated articles, especially foams therefrom. The blends exhibit enhanced melt strength, melt elongation greater than or equal to about 20 mm/s, increased upper service temperature, increased modulus, and increased hardness. The grafted blend compositions have little or no high shear viscosity increase over a corresponding polymer of the same chemical composition absent the coupling agent.

2. 发明授权

US06395791B1 Grafted thermoplastic compositions and fabricated articles therefrom 有权
标题翻译：接枝热塑性组合物及其制造制品
公开(公告)号：US06395791B1
公开(公告)日：2002-05-28
申请号：US09728245
申请日：2000-12-01
申请人： Bharat I. Chaudhary , Thoi H. Ho , Thomas Oswald , Jennifer DellaMea
发明人： Bharat I. Chaudhary , Thoi H. Ho , Thomas Oswald , Jennifer DellaMea
IPC分类号： C08J920
CPC分类号： C08J9/14 , C08J2323/16 , C08K5/43 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/0815 , C08L23/0838 , C08L23/10 , C08L2023/44 , C08L2203/14 , C08L2205/02 , C08L2205/025 , C08L2314/06 , C08L2666/04 , C08L2666/06
摘要： This invention describes grafted blend compositions, processes for their preparation and fabricated articles, especially foams therefrom. The blends exhibit enhanced melt strength, melt elongation greater than or equal to about 20 mm/s, increased upper service temperature, increased modulus, and increased hardness. The grafted blend compositions have little or no high shear viscosity increase over a corresponding polymer of the same chemical composition absent the coupling agent.
摘要翻译：本发明描述了接枝共混组合物，其制备方法和制造的制品，特别是其中的泡沫。共混物表现出增强的熔体强度，熔体伸长率大于或等于约20mm / s，增加的上使用温度，增加的模量和增加的硬度。与没有偶联剂的相同化学组成的相应聚合物相比，接枝共混物组合物几乎没有或没有高的剪切粘度增加。

3. 发明授权

US06583222B1 Grafted thermoplastic compositions and fabricated articles therefrom 有权
公开(公告)号：US06583222B1
公开(公告)日：2003-06-24
申请号：US10090245
申请日：2002-03-04
申请人： Bharat I. Chaudhary , Thomas Oswald , Thoi H. Ho , Jennifer DellaMea
发明人： Bharat I. Chaudhary , Thomas Oswald , Thoi H. Ho , Jennifer DellaMea
IPC分类号： C08F800
CPC分类号： C08J9/14 , C08J2323/16 , C08K5/43 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/0815 , C08L23/0838 , C08L23/10 , C08L2023/44 , C08L2203/14 , C08L2205/02 , C08L2205/025 , C08L2314/06 , C08L2666/04 , C08L2666/06
摘要： This invention describes grafted blend compositions, processes for their preparation and fabricated articles, especially foams therefrom. The blends exhibit enhanced melt strength, melt elongation greater than or equal to about 20 mm/s, increased upper service temperature, increased modulus, and increased hardness. The grafted blend compositions have little or no high shear viscosity increase over a corresponding polymer of the same chemical composition absent the coupling agent.

4. 发明授权

US06325956B2 Crosslinking of polymers and foams thereof 失效
标题翻译：聚合物和泡沫的交联
公开(公告)号：US06325956B2
公开(公告)日：2001-12-04
申请号：US09140004
申请日：1998-08-26
申请人： Bharat I. Chaudhary , Thoi H. Ho , Seema V. Karande , Che-I. Kao , Robert H. Terbrueggen , David A. Babb , Clark H. Cummins , Michael J. Mullins , H. Craig Silvis
发明人： Bharat I. Chaudhary , Thoi H. Ho , Seema V. Karande , Che-I. Kao , Robert H. Terbrueggen , David A. Babb , Clark H. Cummins , Michael J. Mullins , H. Craig Silvis
IPC分类号： B29C4402
摘要： The invention includes a process comprising (a) forming a polymeric admixture including at least one polyolefin which has been prepared using a single site catalyst and at least a crosslinking amount of at least one poly(sulfonyl azide) crosslinking agent; (b) shaping the resulting admixture; and (c) heating the resulting shaped admixture to a temperature at least the decomposition temperature of the crosslinking agent. The steps take place in any sequence and optionally include substeps. The single site catalyst is preferably a constrained geometry or metallocene catalyst, but optionally another transition metal catalyst which is not a traditional Ziegler Natta Ti/MgCl2 catalyst such as a vanadium catalyst. The invention further includes all compositions obtainable by the process of the invention as well as all articles formed from these compositions. The articles are preferably thermoformed, compression molded, injection molded, extruded, cast, blow molded, blown, profile extruded, spun, foamed or molded of any composition of the invention. The invention includes a use of any composition of the invention in any process of thermoforming, injection molding, extrusion, casting, blow molding, spinning, blowing, profile extrusion, foaming, compression molding or a combination thereof.
摘要翻译：本发明包括一种方法，其包括（a）形成包含至少一种聚烯烃的聚合物混合物，所述聚合物混合物已经使用单中心催化剂和至少交联量的至少一种聚（磺酰基叠氮化物）交联剂制备; （b）成型所得混合物; 和（c）将所得成形的混合物加热至至少交联剂的分解温度的温度。步骤以任何顺序进行，并且可选地包括子步骤。单中心催化剂优选为约束几何形状或茂金属催化剂，但可选地为不是传统的齐格勒 - 纳塔Ti / MgCl 2催化剂如钒催化剂的另一种过渡金属催化剂。本发明还包括通过本发明的方法获得的所有组合物以及由这些组合物形成的所有制品。制品优选是由本发明的任何组合物进行热成型，压塑，注射成型，挤出，铸造，吹塑，吹塑，型材挤出，纺丝，发泡或模制的。本发明包括在热成型，注射成型，挤出，铸造，吹塑，纺丝，吹塑，型材挤出，发泡，压缩成型或其组合的任何方法中使用本发明的任何组合物。

5. 发明授权

US06723793B2 Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends 有权
标题翻译：具有改进的模量和熔体强度的乙烯类聚合物的共混物和由这些共混物制成的制品
公开(公告)号：US06723793B2
公开(公告)日：2004-04-20
申请号：US10350564
申请日：2003-01-24
申请人： Thomas Oswald , Bharat I. Chaudhary , Jeffrey Weinhold
发明人： Thomas Oswald , Bharat I. Chaudhary , Jeffrey Weinhold
IPC分类号： C08L2306
CPC分类号： C08L23/0815 , C08L23/02 , C08L2205/02 , C08L2207/07 , C08L2666/04
摘要： A blend which comprises; A) a heterogeneous or homogenous linear ethylene homopolymer or interpolymer; B) a branched homopolymer or interpolymer; wherein said blend has; 1) a melt index, I2, of about 0.05 to about 20 g/10 min; 2) a flexural modulus of ≧100,000 psi or ≦30,000 psi; 3) a melt strength of ≧2 cN; 4) a melt extensibility of ≧25 mm/sec; and 5) wherein said melt strength of said blend meets the following relationship; Melt strength≧FMS*[(f*A)+((1−f)*B)]; where: A=3.3814*(I2)−06476 and B=16.882*(I2)−06564; where I2 is the measured melt index of the blend; f is the weight fraction of the linear polyethylene in the blend and FMS is ≧1.1. Also included in the present invention are foams, films, fibers, blow molded articles, wire and cable articles and extrusion coatings comprising said blend.
摘要翻译：一种共混物，其包含：A）非均相或均匀的线性乙烯均聚物或互聚物; B）支化均聚物或互聚物;其中所述共混物具有：1）约0.05至约20g / 10min的熔体指数I 2; 2 ）≥100000psi或<= 30,000PSI的挠曲模量; 3）≥2cN的熔体强度; 4）> 25mm / sec的熔体延展性; 和5）其中所述共混物的熔体强度满足以下关系：其中：A = 3.3814 *（I2）< - 06476>和B = 16.882 *（I2）< - 06564>; 其中I 2是混合物的测量熔体指数; f是共混物中线性聚乙烯的重量分数，FMS = 1.1。本发明还包括泡沫，膜，纤维，吹塑制品，电线和电缆制品以及包含所述共混物的挤出涂层。

6. 发明授权

US06545094B2 Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends 有权
标题翻译：具有改进的模量和熔体强度的乙烯类聚合物的共混物和由这些共混物制成的制品
公开(公告)号：US06545094B2
公开(公告)日：2003-04-08
申请号：US09927908
申请日：2001-08-09
申请人： Thomas Oswald , Bharat I. Chaudhary , Jeffrey D. Weinhold
发明人： Thomas Oswald , Bharat I. Chaudhary , Jeffrey D. Weinhold
IPC分类号： C08L3302
CPC分类号： C08L23/0815 , C08L23/02 , C08L2205/02 , C08L2207/07 , C08L2666/04
摘要： A blend which comprises; A) a heterogeneous or homogenous linear ethylene homopolymer or interpolymer; B) a branched homopolymer or interpolymer; wherein said blend has; 1) a melt index, I2, of about 0.05 to about 20 g/10 min; 2) a flexural modulus of ≧100,000 psi or ≦30,000 psi; 3) a melt strength of ≧2 cN; 4) a melt extensibility of ≧25 mm/sec; and 5) wherein said melt strength of said blend meets the following relationship; Melt strength≧FMS*[(f*A)+((1−f)*B)]; where: A=3.3814*(I2)−0.6476 and B=16.882*(I2)−0.6564; where I2 is the measured melt index of the blend; f is the weight fraction of the linear polyethylene in the blend and FMS is ≧1.1. Also included in the present invention are foams, films, fibers, blow molded articles, wire and cable articles and extrusion coatings comprising said blend.
摘要翻译：一种共混物，其包含：A）非均相或均匀的线性乙烯均聚物或互聚物; B）支化均聚物或互聚物; 其中所述共混物具有：1）约0.05至约20g / 10min的熔体指数I2; 2）≥100000psi或<= 30,000psi的挠曲模量; 3）≥2cN的熔体强度 ; 4）≥25mm/ sec的熔体延展性; 和5）其中所述共混物的熔体强度满足以下关系; I2是混合物的测量熔体指数; f是混合物中线性聚乙烯的重量分数，FMS是> = 1.1。本发明还包括泡沫，膜，纤维，吹塑制品，电线和电缆制品以及包含所述共混物的挤出涂层。

7. 发明授权

US09403965B2 Plasticizer for low temperature unwind with weight retention during heat aging 有权
标题翻译：用于低温退火的增塑剂，在热老化期间具有重量保持性
公开(公告)号：US09403965B2
公开(公告)日：2016-08-02
申请号：US14344421
申请日：2012-09-13
申请人： Caroline H. Laufer , Robert F. Eaton , Abhijit Ghosh-Dastidar , Manish Mundra , Bharat I. Chaudhary , Jeffrey M. Cogen , Lin Fu
发明人： Caroline H. Laufer , Robert F. Eaton , Abhijit Ghosh-Dastidar , Manish Mundra , Bharat I. Chaudhary , Jeffrey M. Cogen , Lin Fu
IPC分类号： C08K5/15 , C08K5/1515 , C08K5/00 , C09D127/06 , H01B3/44
CPC分类号： C08K5/1515 , C08K5/0016 , C08K2201/014 , C09D127/06 , H01B3/443 , C08L27/06
摘要： The present disclosure is directed to a plasticizer, polymeric compositions containing the plasticizer, and conductors coated with the polymeric composition. The plasticizer includes (i) an epoxidized fatty acid methyl ester, (ii) an epoxidized natural oil, and (iii) an epoxidized tallate ester. Polymeric compositions containing a polymeric resin and the plasticizer exhibit a weight loss less than 50 mg/cm2 after exposure to 100° C. for seven days. Conductors coated with the polymeric composition (containing the plasticizer) pass the low temperature unwind test of UL719 and exhibit a weight loss less than 50 mg/cm2 after exposure to 100° C. for seven days.
摘要翻译：本公开涉及含增塑剂的增塑剂，聚合物组合物和涂覆有聚合物组合物的导体。增塑剂包括（i）环氧化脂肪酸甲酯，（ii）环氧化天然油，和（iii）环氧化的酯酸酯。含有聚合物树脂和增塑剂的聚合物组合物在暴露于100℃下显示重量损失小于50mg / cm 2，持续7天。用聚合物组合物（含增塑剂）涂覆的导体通过UL719的低温退火试验，并且在暴露于100℃下显示出低于50mg / cm 2的重量减少7天。

8. 发明授权

US08995810B2 Flexible strength members for wire cables 有权
标题翻译：钢丝绳柔性强力件
公开(公告)号：US08995810B2
公开(公告)日：2015-03-31
申请号：US13821633
申请日：2011-09-21
申请人： Buo Chen , Bharat I. Chaudhary , Chester J. Kmiec , Jeffrey M. Cogen
发明人： Buo Chen , Bharat I. Chaudhary , Chester J. Kmiec , Jeffrey M. Cogen
IPC分类号： G02B6/44 , B29C70/08 , B29C70/52 , C08J5/10 , C08L23/10
CPC分类号： G02B6/4434 , B29C70/081 , B29C70/523 , C08J5/10 , C08J2323/10 , C08K7/14 , C08L23/0815 , C08L23/10 , C08L51/06 , C08L2205/03 , C08L2205/16 , G02B6/4429 , Y10T428/2918 , Y10T428/2933 , Y10T428/2967 , Y10T428/2969
摘要： This invention relates to a fiber reinforced plastic material with improved flexibility and high tensile strength for use in optic cables. The strength member composition comprises a polypropylene based thermoplastic resin, a continuous fiber having a modulus greater than 80 PGa, and talc.
摘要翻译：本发明涉及一种纤维增强塑料材料，其具有改进的柔性和用于光缆的高拉伸强度。强度构件组合物包含聚丙烯基热塑性树脂，模量大于80Pg的连续纤维和滑石。

9. 发明授权

US08658077B2 Method of crosslinking carboxyl-containing polymers using oligoamines 有权
标题翻译：使用低聚胺交联含羧基聚合物的方法
公开(公告)号：US08658077B2
公开(公告)日：2014-02-25
申请号：US13059465
申请日：2009-08-05
申请人： Bharat I. Chaudhary , Eric P. Wasserman
发明人： Bharat I. Chaudhary , Eric P. Wasserman
IPC分类号： H01B3/44 , C08F8/32 , C08J3/24
CPC分类号： A43B13/04 , C08F8/32 , C08F2800/20 , C08F2810/20 , C08F2810/50 , C08F210/02 , C08F220/06
摘要： Oligoamines, such as a compound of the formula H2N(CH2CH2NH)nH in which n is an integer of 2-10, crosslink polymers containing carboxyl functionality unexpectedly faster than conventional diamines such as 1,6-diaminohexane. The combination of an ethylene-acrylic acid copolymer with an oligoamine of this type is useful for, among other things, the production of crosslinked wire and cable insulation.
摘要翻译：低聚胺，例如其中n为2-10的整数的式H2N（CH2CH2NH）nH的化合物，交联含有羧基官能团的聚合物意外地比常规二胺如1,6-二氨基己烷更快。乙烯 - 丙烯酸共聚物与这种低聚胺的组合可用于制造交联的电线和电缆绝缘体。

10. 发明申请

US20120276398A1 Acetylated Monoglyceride of 12-Hydroxystearic Acid and Blends with Epoxidized Fatty Acid Esters 有权
标题翻译： 12羟基硬脂酸的乙酰化单酸甘油酯和与环氧化脂肪酸酯的共混物
公开(公告)号：US20120276398A1
公开(公告)日：2012-11-01
申请号：US13498759
申请日：2010-09-29
申请人： Bharat I. Chaudhary , Klaus Schiller , Michael Meerbote
发明人： Bharat I. Chaudhary , Klaus Schiller , Michael Meerbote
IPC分类号： C07C69/67 , B32B27/30 , C08K5/101 , C07C69/675 , C08K5/10
CPC分类号： C08K5/103 , C08K5/1515 , H01B3/443 , Y10T428/31699
摘要： The present disclosure is directed to plasticizer compositions. A composition is provided which includes a castor-free acetylated glyceride of 12-hydroxystearic acid (AGHA) having a hydroxyl number from 0 to less than 15. The castor-free AGHA finds application in coatings for wire and cable.
摘要翻译：本发明涉及增塑剂组合物。提供了一种组合物，其包含羟基数为0至小于15的不含无蓖麻的12-羟基硬脂酸乙酰化甘油酯（AGHA）的组合物。无蓖质AGHA可应用于电线和电缆用涂料。

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